97704880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13421}}^1$

素因数の和:13454

約数の個数: 80

約数和(自身を含む): 279607104

約数和(自身を除く): 181902224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 13421, 26842, 53684, 67105, 93947, 107368, 134210, 174473, 187894, 214736, 268420, 348946, 375788, 469735, 536840, 697892, 751576, 872365, 939470, 1073680, 1221311, 1395784, 1503152, 1744730, 1878940, 2442622, 2791568, 3489460, 3757880, 4885244, 6106555, 6978920, 7515760, 9770488, 12213110, 13957840, 19540976, 24426220, 48852440, 97704880]

約数ペア:

[(1, 97704880), (2, 48852440), (4, 24426220), (5, 19540976), (7, 13957840), (8, 12213110), (10, 9770488), (13, 7515760), (14, 6978920), (16, 6106555), (20, 4885244), (26, 3757880), (28, 3489460), (35, 2791568), (40, 2442622), (52, 1878940), (56, 1744730), (65, 1503152), (70, 1395784), (80, 1221311), (91, 1073680), (104, 939470), (112, 872365), (130, 751576), (140, 697892), (182, 536840), (208, 469735), (260, 375788), (280, 348946), (364, 268420), (455, 214736), (520, 187894), (560, 174473), (728, 134210), (910, 107368), (1040, 93947), (1456, 67105), (1820, 53684), (3640, 26842), (7280, 13421)]